SU682602A1 - Apparatus for washing-up a base under a structure submerged in water - Google Patents
Apparatus for washing-up a base under a structure submerged in waterInfo
- Publication number
- SU682602A1 SU682602A1 SU752304546A SU2304546A SU682602A1 SU 682602 A1 SU682602 A1 SU 682602A1 SU 752304546 A SU752304546 A SU 752304546A SU 2304546 A SU2304546 A SU 2304546A SU 682602 A1 SU682602 A1 SU 682602A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- nozzles
- pipeline
- soil
- section
- washing
- Prior art date
Links
Landscapes
- Sewage (AREA)
Description
трубопровод 3 дл размыва наносов 4 присоединены к Корпусу 9 устронсгва и насосам , размещенным в нем. соответственно гибкими шлангами 13 и 14. К трубопроводу / дл .намыва основани 2 {в нижней горизонтальной его части 15) присоединены насадки 1/6. К трубопроводу 3 дл размыва наносов 4 (к нижней горизонтальной его части 17) присоединены насадки 18.Pipeline 3 for scouring the sediment 4 is connected to the housing 9 of the UstronSgva and pumps located in it. respectively, flexible hoses 13 and 14. To the pipeline / dl. of the wash base 2 {in its lower horizontal part 15), nozzles 1/6 are attached. To the pipeline 3 for scouring sediment 4 (to the lower horizontal part 17) attached nozzles 18.
Насадки /6 выполнены с различной площадыо поперечного сечени (см. фиг. 3. 4 и 5), увеличивающейс от крайних насадок к средним. Насадки 16 установлены на трубопроводе на различном уровне по отношению к продольной оси нижней горизонталь .ной части 15 трубопровода 1 дл намыва основани 2, при этом последующие от краев насадки располагаютс ниже предыдущих . Трубопровод / дл намыва оснозани 2 выполнен замкнутым и огибающим поперечное сечение тоннельных секций 7 и S.The nozzles / 6 are made from different areas of the cross section (see Fig. 3. 4 and 5), increasing from the extreme nozzles to the middle ones. The nozzles 16 are installed in the pipeline at a different level with respect to the longitudinal axis of the lower horizontal of the part 15 of the pipeline 1 for flushing the base 2, while the subsequent nozzles from the edges are lower than the previous ones. The pipeline / for damming the ground 2 is made closed and enveloping the cross section of the tunnel sections 7 and S.
Устройство дл намыва установлено на тоннельных секци х 7 н 8 с возмож ностью передвил ени IB направлении стрелки 19, например, тросами и лебедкой.The lather device is installed on the tunnel sections 7 and 8 with the possibility of moving the IB in the direction of the arrow 19, for example, with cables and a winch.
Устройство дл намыва основани работает следующим образом.The inlet device operates as follows.
Насосо.м чистой воды всасывают воду из-за борта корпуса 9 устройства. Воду подают по щлангу М в тр -бопровод 3 дли размыва наноссгв 4. Вода, вытека под напором из насадок 18, размьгзает наносы 4 и очищает от них подошву транщеи. Одновременно с этим к грунтовому насосу, расположенному в секции 7 устройства, подают пульпу, например из баржи. Из тоннельной секции 7 устройства пульпу перекачивают по шлангу },3 в трубопровод / дл намыва основани 2. Пзльпа вытекает из насадок 16 «ижней горизонтальной части 15 трубопро.вода / дл намыва основани 2. Несв зный грунт, содержащийс вPumps of clean water suck up water from the side of the housing 9 of the device. Water is fed through the schlag M to the tr-pipeline 3 for the erosion of the sediment 4. Water, flowing under pressure from the nozzles 18, discharges sediment 4 and cleans them from the base of the trench. At the same time, pulp, for example, from a barge, is fed to a soil pump located in section 7 of the device. From the tunnel section 7 of the device, the pulp is pumped through a hose}, 3 into the pipeline / for the in-wash of the base 2. The drain flows out of the nozzles of the 16 "and horizontal horizontal portion 15 of the conduit / for the in-wash of the base 2. Non-connected soil contained in
пульпе, осаждаетс на подощву траншеи, очищенную от наносов, и формирует основание до контакта с днищем тоннельной секции по всей щирине конструкции, погруженной в воду. В процессе на:мыва основани устройство передвигают в направлении по стрелке Г.the pulp is deposited on the base of the trench, cleared of sediment, and forms the basis before contact with the bottom of the tunnel section throughout the width of the structure submerged in water. In progress on: the base of the device is moved in the direction of arrow G.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752304546A SU682602A1 (en) | 1975-12-29 | 1975-12-29 | Apparatus for washing-up a base under a structure submerged in water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752304546A SU682602A1 (en) | 1975-12-29 | 1975-12-29 | Apparatus for washing-up a base under a structure submerged in water |
Publications (1)
Publication Number | Publication Date |
---|---|
SU682602A1 true SU682602A1 (en) | 1979-08-30 |
Family
ID=20642342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU752304546A SU682602A1 (en) | 1975-12-29 | 1975-12-29 | Apparatus for washing-up a base under a structure submerged in water |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU682602A1 (en) |
-
1975
- 1975-12-29 SU SU752304546A patent/SU682602A1/en active
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